Dust collection gun

Abstract

The utility model discloses a dust collection gun which comprises a collection cavity, the collection cavity is arranged to be a hollow cylindrical shell, and an air compressor is installed on the surface of the collection cavity. A mounting block is fixedly connected to the tail end of the air compressor, a duct is connected to the surface of the mounting block, a high-pressure pipeline is embedded in the mounting block, and a buffer part is connected to the inner wall of the collecting cavity; a rotating mechanism is arranged at the tail end of the duct, and the rotating mechanism is characterized in that a sleeve is mounted on the surface of the duct, and a pressing plate is fixedly connected to the tail end of the sleeve. According to the dust collection gun, the rotating mechanism is arranged, the dust collection efficiency of the device is improved, the sleeve is rotated to extrude the first air bag at the tail end, air in the first air bag enters the second air bag at the moment, the second air bag is integrated, the second air bag expands in the arc-shaped plate at the moment, the bottom of the arc-shaped plate can be expanded, the tail end of the arc-shaped plate becomes large, and the dust collection efficiency is improved. The arc-shaped plate is added to increase the dust collection area, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust suction instrument technical field, concretely is a dust suction gun. BACKGROUND

[0002] The dust suction gun is a tool for cleaning and dust suction, the dust suction gun is usually light and flexible, and convenient to operate and use, can help people clean dust and sundries quickly and effectively, and the body comprises a control valve, a nozzle, a suction inlet and a blow outlet, the dust suction gun can be used for dust suction and cleaning dust through blowing function, the working principle is that strong air flow is generated through compressed air to blow away dust on the surface of an object or suck dust and sundries through the suction nozzle, but the existing dust suction gun is inconvenient to adjust the size of the suction nozzle opening when being used, is inconvenient to clean dust, and the inclination efficiency of dust is low, and use is inconvenient. SUMMARY

[0003] The utility model discloses a dust suction gun to solve the problem of inconvenient adjustment of the size of the suction nozzle opening, inconvenient cleaning of dust, low inclination efficiency of dust and inconvenient use in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a dust suction gun, including collection cavity, the collection cavity is set up hollow cylindrical shell, and the surface of collection cavity is installed air compressor,

[0005] The end of the air compressor is fixedly connected with a mounting block, the surface of the mounting block is connected with a duct, and a high-pressure pipeline is embedded in the inside of the mounting block, and the inner wall of the collection cavity is connected with a buffer piece.

[0006] The end of the duct is provided with a rotating mechanism, and the rotating mechanism comprises: a sleeve is installed on the surface of the duct, and the end of the sleeve is fixedly connected with a pressing plate, a connecting plate is fixedly connected to the surface of the duct, the surface of the connecting plate is connected with an arc plate, and the surface of the connecting plate is connected with an air bag one, an air pipe is installed on the surface of the air bag one, and an air bag two is fixedly connected to the end of the duct.

[0007] Preferably, the air compressor is provided with a channel, the end of the duct is inserted into the inside of the mounting block, and the air compressor channel is connected with the duct.

[0008] The above technical scheme is adopted, the air compressor generates pressure, and the inside of the high-pressure pipeline can generate high pressure.

[0009] Preferably, the end of the duct is arranged in a curved shape, and the surface of the end of the duct is provided with threads, and the duct is threadedly connected with the sleeve.

[0010] By the above technical scheme, the sleeve can be rotated downward along the threads on the surface of the duct.

[0011] Preferably, the end of the high-pressure pipeline is connected with the air compressor, and the high-pressure pipeline and the duct are symmetrically arranged on both sides of the mounting block.

[0012] By the above technical scheme, the inside of the high-pressure pipeline is in a high-pressure state, and the inside of the duct is in a low-pressure state at this time, so that the dust is sucked into the inside of the duct.

[0013] Preferably, the buffer is arranged as an inclined mechanism, and the two short sides of the air compressor are respectively inserted into the inside of the collecting cavity and the mounting block.

[0014] By the above technical scheme, the buffer can buffer the speed of the airflow and the dust, so that the noise can be reduced, the dust can be prevented from being raised, and the dust can be conveniently collected.

[0015] Preferably, the pressing plate is arranged in a ring shape, the pressing plate is sleeved and arranged outside the duct, the duct and the pressing plate are slidably connected, and the end of the pressing plate is attached to the surface of the air bag one.

[0016] By the above technical scheme, when the pressing plate moves, the pressing plate rotates downward on the surface of the duct, and the end of the pressing plate can extrude the air bag one.

[0017] Preferably, the air pipe is connected with the connecting plate and the arc-shaped plate, and the air bag two is connected with the outside of the arc-shaped plate, the inside wall of the arc-shaped plate is attached to the outside of the air bag two, one side of the arc-shaped plate is rotatably connected with the connecting plate, and the arc-shaped plate is internally connected with the rubber plate.

[0018] By the above technical scheme, the air pipe can transport the gas in the inside of the air bag one to the inside of the air bag two, so that the air bag two is inflated to support the arc-shaped plate, and the end of the arc-shaped plate is expanded outward.

[0019] Compared with the prior art, the dust collection gun has the advantages that:

[0020] 1. The rotating mechanism is arranged, the dust collection efficiency of the device is improved, the sleeve is extruded to extrude the end air bag one, the gas in the inside of the air bag one enters the inside of the air bag two, the air bag two is inflated, the bottom of the arc-shaped plate is supported to be opened, the end of the arc-shaped plate is enlarged, the area of the arc-shaped plate is increased, the practicality of the device is improved, and the dust collection area is increased.

[0021] 2. Set the buffer and high pressure pipeline, when the dust falls in the collection cavity, the buffer can slow down the flow speed of air flow and dust, reduce the noise generated by the device, prevent dust from rising, and more conveniently collect dust. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is a three-dimensional structure schematic diagram of the utility model collection cavity inside installation;

[0024] Figure 3 It is a three-dimensional structure schematic diagram of the utility model air bag one installation;

[0025] Figure 4 It is a three-dimensional structure schematic diagram of the utility model air bag two installation;

[0026] Figure 5 It is a three-dimensional structure schematic diagram of the utility model culvert end installation.

[0027] In the drawing: 1, collection cavity; 2, air compressor; 3, mounting block; 4, culvert; 5, high pressure pipeline; 6, buffer;

[0028] 7, sleeve; 701, pressing plate; 702, connecting plate; 703, arc plate; 704, air bag one; 705, air pipe; 706, air bag two. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a dust gun, including collection cavity 1, air compressor 2, mounting block 3, culvert 4, high pressure pipeline 5, buffer 6, sleeve 7, pressing plate 701, connecting plate 702, arc plate 703, air bag one 704, air pipe 705 and air bag two 706;

[0031] The dust gun, the size of arc plate 703 end is adjusted conveniently, and the specific embodiment is:

[0032] The collecting cavity 1 is provided as a hollow cylindrical shell, and the surface of the collecting cavity 1 is provided with an air compressor 2; the end of the air compressor 2 is fixedly connected with a mounting block 3, the surface of the mounting block 3 is connected with a duct 4, and the inside of the mounting block 3 is embedded with a high-pressure pipeline 5; the inner wall of the collecting cavity 1 is connected with a buffer 6; the end of the duct 4 is provided with a rotating mechanism, and the rotating mechanism comprises: the surface of the duct 4 is provided with a sleeve 7, and the end of the sleeve 7 is fixedly connected with a pressing plate 701; the surface of the duct 4 is fixedly connected with a connecting plate 702, and the surface of the connecting plate 702 is connected with an arc-shaped plate 703; the surface of the connecting plate 702 is connected with an air bag one 704, the surface of the air bag one 704 is provided with an air pipe 705; the end of the duct 4 is fixedly connected with an air bag two 706; the inside of the air compressor 2 is provided with a channel; the end of the duct 4 is inserted into the inside of the mounting block 3, and the channel of the air compressor 2 is connected with the duct 4; the end of the duct 4 is provided in a curved shape, and the surface of the end of the duct 4 is provided with threads; the duct 4 and the sleeve 7 are connected by threads; the end of the high-pressure pipeline 5 is connected with the air compressor 2; the high-pressure pipeline 5 and the duct 4 are symmetrically arranged on both sides of the mounting block 3; the buffer 6 is provided as an inclined mechanism; the two short ends of the air compressor 2 are respectively inserted into the inside of the collecting cavity 1 and the mounting block 3; the pressing plate 701 is provided in an annular structure; the pressing plate 701 is sleeved and arranged outside the duct 4; the duct 4 and the pressing plate 701 are connected by sliding; the end of the pressing plate 701 is in close contact with the surface of the air bag one 704; the air pipe 705 penetrates through the connecting plate 702 and the arc-shaped plate 703 and is connected with the air bag two 706; the outside of the air bag two 706 is in close contact with the inner wall of the arc-shaped plate 703; one side of the arc-shaped plate 703 is rotationally connected with the connecting plate 702; and the inside of the arc-shaped plate 703 is connected with a rubber plate.

[0033] The end of the arc-shaped plate 703 is made to be closer to the dust; the air compressor 2 is started; the air compressor 2 can make the inside of the high-pressure pipeline 5 have high pressure, so that the inside of the duct 4 is in a low-pressure state; at this time, air enters into the inside of the duct 4; the gas flow drives the dust to move into the inside of the duct 4; the dust enters into the inside of the air compressor 2 through the duct 4 and falls into the inside of the collecting cavity 1 along the air compressor 2; at this time, the buffer 6 can buffer the airflow and the dust; when the area of the suction is larger, the sleeve 7 can be held to rotate; the sleeve 7 rotates downward along the threads on the surface of the duct 4; the sleeve 7 pushes the pressing plate 701 to move downward; the pressing plate 701 slides downward along the duct 4; the end of the connecting plate 702 extrudes the air bag one 704; the gas in the air bag one 704 enters into the inside of the air bag two 706; the air bag two 706 expands; at this time, the outside of the air bag two 706 pushes the arc-shaped plate 703 to rotate outward; one side of the arc-shaped plate 703 rotates on the surface of the connecting plate 702; at this time, the arc-shaped plate 703 expands outward; the diameter of the end of the arc-shaped plate 703 is increased; at this time, the silica gel between the arc-shaped plates 703 contracts; the area of the end of the arc-shaped plate 703 is increased; and the dust suction area is improved.

[0034] Working principle: when using the dust gun, the connecting plate 702, the arc-shaped plate 703, the air bag one 704, the air pipe 705 and the air bag two 706 are arranged, the size of the end of the arc-shaped plate 703 is adjusted conveniently, and the practicability of the whole is increased.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust gun comprising a collection cavity (1), which is provided as a hollow cylindrical shell, and the surface of the collection cavity (1) is mounted with an air compressor (2); characterized in that The end of the air compressor (2) is fixedly connected with a mounting block (3), the surface of the mounting block (3) is connected with a duct (4), and the inside of the mounting block (3) is embedded with a high-pressure pipeline (5), and the inner wall of the collection cavity (1) is connected with a buffer (6); The end of the duct (4) is provided with a rotating mechanism, and the rotating mechanism comprises: the surface of the duct (4) is mounted with a sleeve (7), and the end of the sleeve (7) is fixedly connected with a pressing plate (701), the surface of the duct (4) is fixedly connected with a connecting plate (702), and the surface of the connecting plate (702) is connected with an arc plate (703), and the surface of the connecting plate (702) is connected with an air bag (704), the surface of the air bag (704) is mounted with an air pipe (705), and the end of the duct (4) is fixedly connected with an air bag (706).

2. A dust gun according to claim 1, characterized in that: The inside of the air compressor (2) is provided with a channel, the end of the duct (4) is inserted into the inside of the mounting block (3), and the air compressor (2) channel is connected with the duct (4).

3. A dust gun according to claim 1, characterized in that: The end of the duct (4) is provided in a curved shape, and the end surface of the duct (4) is provided with threads, and the duct (4) and the sleeve (7) are threadedly connected.

4. A dust gun according to claim 1, characterized in that: The end of the high-pressure pipeline (5) is connected with the air compressor (2), and the high-pressure pipeline (5) and the duct (4) are symmetrically arranged on both sides of the mounting block (3).

5. A dust gun according to claim 1, characterized in that: The buffer (6) is provided as an inclined mechanism, and the two short ends of the air compressor (2) are respectively inserted into the inside of the collection cavity (1) and the mounting block (3).

6. A dust gun according to claim 1, characterized in that: The pressing plate (701) is provided in an annular structure, and the pressing plate (701) is sleeved and mounted outside the duct (4), the duct (4) and the pressing plate (701) are slidably connected, and the end of the pressing plate (701) is fitted with the surface of the air bag (704).

7. A dust gun according to claim 1, characterized in that: The air pipe (705) penetrates the connecting plate (702) and the arc plate (703) and is connected with the air bag (706), the outer side of the air bag (706) is fitted with the inner wall of the arc plate (703), one side of the arc plate (703) is rotatably connected with the connecting plate (702), and the arc plate (703) is internally connected with a rubber plate.

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